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5362 | serge | 1 | /* |
2 | * Copyright (c) 2007 Intel Corporation. All Rights Reserved. |
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3 | * |
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4 | * Permission is hereby granted, free of charge, to any person obtaining a |
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5 | * copy of this software and associated documentation files (the |
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6 | * "Software"), to deal in the Software without restriction, including |
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7 | * without limitation the rights to use, copy, modify, merge, publish, |
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8 | * distribute, sub license, and/or sell copies of the Software, and to |
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9 | * permit persons to whom the Software is furnished to do so, subject to |
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10 | * the following conditions: |
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11 | * |
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12 | * The above copyright notice and this permission notice (including the |
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13 | * next paragraph) shall be included in all copies or substantial portions |
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14 | * of the Software. |
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15 | * |
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16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
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17 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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18 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. |
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19 | * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR |
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20 | * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
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21 | * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
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22 | * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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23 | */ |
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24 | |||
25 | #include "config.h" |
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26 | #include |
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27 | |||
28 | #include "dummy_drv_video.h" |
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29 | |||
30 | #include "assert.h" |
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31 | #include |
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32 | #include |
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33 | #include |
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34 | #include |
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35 | |||
36 | #define ASSERT assert |
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37 | |||
38 | #define INIT_DRIVER_DATA struct dummy_driver_data * const driver_data = (struct dummy_driver_data *) ctx->pDriverData; |
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39 | |||
40 | #define CONFIG(id) ((object_config_p) object_heap_lookup( &driver_data->config_heap, id )) |
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41 | #define CONTEXT(id) ((object_context_p) object_heap_lookup( &driver_data->context_heap, id )) |
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42 | #define SURFACE(id) ((object_surface_p) object_heap_lookup( &driver_data->surface_heap, id )) |
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43 | #define BUFFER(id) ((object_buffer_p) object_heap_lookup( &driver_data->buffer_heap, id )) |
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44 | |||
45 | #define CONFIG_ID_OFFSET 0x01000000 |
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46 | #define CONTEXT_ID_OFFSET 0x02000000 |
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47 | #define SURFACE_ID_OFFSET 0x04000000 |
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48 | #define BUFFER_ID_OFFSET 0x08000000 |
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49 | |||
50 | static void dummy__error_message(const char *msg, ...) |
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51 | { |
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52 | va_list args; |
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53 | |||
54 | fprintf(stderr, "dummy_drv_video error: "); |
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55 | va_start(args, msg); |
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56 | vfprintf(stderr, msg, args); |
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57 | va_end(args); |
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58 | } |
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59 | |||
60 | static void dummy__information_message(const char *msg, ...) |
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61 | { |
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62 | va_list args; |
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63 | |||
64 | fprintf(stderr, "dummy_drv_video: "); |
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65 | va_start(args, msg); |
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66 | vfprintf(stderr, msg, args); |
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67 | va_end(args); |
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68 | } |
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69 | |||
70 | VAStatus dummy_QueryConfigProfiles( |
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71 | VADriverContextP ctx, |
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72 | VAProfile *profile_list, /* out */ |
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73 | int *num_profiles /* out */ |
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74 | ) |
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75 | { |
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76 | int i = 0; |
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77 | |||
78 | profile_list[i++] = VAProfileMPEG2Simple; |
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79 | profile_list[i++] = VAProfileMPEG2Main; |
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80 | profile_list[i++] = VAProfileMPEG4Simple; |
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81 | profile_list[i++] = VAProfileMPEG4AdvancedSimple; |
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82 | profile_list[i++] = VAProfileMPEG4Main; |
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83 | profile_list[i++] = VAProfileH264Baseline; |
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84 | profile_list[i++] = VAProfileH264Main; |
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85 | profile_list[i++] = VAProfileH264High; |
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86 | profile_list[i++] = VAProfileVC1Simple; |
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87 | profile_list[i++] = VAProfileVC1Main; |
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88 | profile_list[i++] = VAProfileVC1Advanced; |
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89 | |||
90 | /* If the assert fails then DUMMY_MAX_PROFILES needs to be bigger */ |
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91 | ASSERT(i <= DUMMY_MAX_PROFILES); |
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92 | *num_profiles = i; |
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93 | |||
94 | return VA_STATUS_SUCCESS; |
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95 | } |
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96 | |||
97 | VAStatus dummy_QueryConfigEntrypoints( |
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98 | VADriverContextP ctx, |
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99 | VAProfile profile, |
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100 | VAEntrypoint *entrypoint_list, /* out */ |
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101 | int *num_entrypoints /* out */ |
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102 | ) |
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103 | { |
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104 | switch (profile) { |
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105 | case VAProfileMPEG2Simple: |
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106 | case VAProfileMPEG2Main: |
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107 | *num_entrypoints = 2; |
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108 | entrypoint_list[0] = VAEntrypointVLD; |
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109 | entrypoint_list[1] = VAEntrypointMoComp; |
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110 | break; |
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111 | |||
112 | case VAProfileMPEG4Simple: |
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113 | case VAProfileMPEG4AdvancedSimple: |
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114 | case VAProfileMPEG4Main: |
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115 | *num_entrypoints = 1; |
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116 | entrypoint_list[0] = VAEntrypointVLD; |
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117 | break; |
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118 | |||
119 | case VAProfileH264Baseline: |
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120 | case VAProfileH264Main: |
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121 | case VAProfileH264High: |
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122 | *num_entrypoints = 1; |
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123 | entrypoint_list[0] = VAEntrypointVLD; |
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124 | break; |
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125 | |||
126 | case VAProfileVC1Simple: |
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127 | case VAProfileVC1Main: |
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128 | case VAProfileVC1Advanced: |
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129 | *num_entrypoints = 1; |
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130 | entrypoint_list[0] = VAEntrypointVLD; |
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131 | break; |
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132 | |||
133 | default: |
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134 | *num_entrypoints = 0; |
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135 | break; |
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136 | } |
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137 | |||
138 | /* If the assert fails then DUMMY_MAX_ENTRYPOINTS needs to be bigger */ |
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139 | ASSERT(*num_entrypoints <= DUMMY_MAX_ENTRYPOINTS); |
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140 | return VA_STATUS_SUCCESS; |
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141 | } |
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142 | |||
143 | VAStatus dummy_GetConfigAttributes( |
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144 | VADriverContextP ctx, |
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145 | VAProfile profile, |
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146 | VAEntrypoint entrypoint, |
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147 | VAConfigAttrib *attrib_list, /* in/out */ |
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148 | int num_attribs |
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149 | ) |
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150 | { |
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151 | int i; |
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152 | |||
153 | /* Other attributes don't seem to be defined */ |
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154 | /* What to do if we don't know the attribute? */ |
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155 | for (i = 0; i < num_attribs; i++) |
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156 | { |
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157 | switch (attrib_list[i].type) |
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158 | { |
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159 | case VAConfigAttribRTFormat: |
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160 | attrib_list[i].value = VA_RT_FORMAT_YUV420; |
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161 | break; |
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162 | |||
163 | default: |
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164 | /* Do nothing */ |
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165 | attrib_list[i].value = VA_ATTRIB_NOT_SUPPORTED; |
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166 | break; |
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167 | } |
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168 | } |
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169 | |||
170 | return VA_STATUS_SUCCESS; |
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171 | } |
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172 | |||
173 | static VAStatus dummy__update_attribute(object_config_p obj_config, VAConfigAttrib *attrib) |
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174 | { |
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175 | int i; |
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176 | /* Check existing attrbiutes */ |
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177 | for(i = 0; obj_config->attrib_count < i; i++) |
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178 | { |
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179 | if (obj_config->attrib_list[i].type == attrib->type) |
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180 | { |
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181 | /* Update existing attribute */ |
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182 | obj_config->attrib_list[i].value = attrib->value; |
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183 | return VA_STATUS_SUCCESS; |
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184 | } |
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185 | } |
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186 | if (obj_config->attrib_count < DUMMY_MAX_CONFIG_ATTRIBUTES) |
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187 | { |
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188 | i = obj_config->attrib_count; |
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189 | obj_config->attrib_list[i].type = attrib->type; |
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190 | obj_config->attrib_list[i].value = attrib->value; |
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191 | obj_config->attrib_count++; |
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192 | return VA_STATUS_SUCCESS; |
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193 | } |
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194 | return VA_STATUS_ERROR_MAX_NUM_EXCEEDED; |
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195 | } |
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196 | |||
197 | VAStatus dummy_CreateConfig( |
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198 | VADriverContextP ctx, |
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199 | VAProfile profile, |
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200 | VAEntrypoint entrypoint, |
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201 | VAConfigAttrib *attrib_list, |
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202 | int num_attribs, |
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203 | VAConfigID *config_id /* out */ |
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204 | ) |
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205 | { |
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206 | INIT_DRIVER_DATA |
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207 | VAStatus vaStatus; |
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208 | int configID; |
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209 | object_config_p obj_config; |
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210 | int i; |
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211 | |||
212 | /* Validate profile & entrypoint */ |
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213 | switch (profile) { |
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214 | case VAProfileMPEG2Simple: |
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215 | case VAProfileMPEG2Main: |
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216 | if ((VAEntrypointVLD == entrypoint) || |
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217 | (VAEntrypointMoComp == entrypoint)) |
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218 | { |
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219 | vaStatus = VA_STATUS_SUCCESS; |
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220 | } |
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221 | else |
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222 | { |
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223 | vaStatus = VA_STATUS_ERROR_UNSUPPORTED_ENTRYPOINT; |
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224 | } |
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225 | break; |
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226 | |||
227 | case VAProfileMPEG4Simple: |
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228 | case VAProfileMPEG4AdvancedSimple: |
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229 | case VAProfileMPEG4Main: |
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230 | if (VAEntrypointVLD == entrypoint) |
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231 | { |
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232 | vaStatus = VA_STATUS_SUCCESS; |
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233 | } |
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234 | else |
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235 | { |
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236 | vaStatus = VA_STATUS_ERROR_UNSUPPORTED_ENTRYPOINT; |
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237 | } |
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238 | break; |
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239 | |||
240 | case VAProfileH264Baseline: |
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241 | case VAProfileH264Main: |
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242 | case VAProfileH264High: |
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243 | if (VAEntrypointVLD == entrypoint) |
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244 | { |
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245 | vaStatus = VA_STATUS_SUCCESS; |
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246 | } |
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247 | else |
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248 | { |
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249 | vaStatus = VA_STATUS_ERROR_UNSUPPORTED_ENTRYPOINT; |
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250 | } |
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251 | break; |
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252 | |||
253 | case VAProfileVC1Simple: |
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254 | case VAProfileVC1Main: |
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255 | case VAProfileVC1Advanced: |
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256 | if (VAEntrypointVLD == entrypoint) |
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257 | { |
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258 | vaStatus = VA_STATUS_SUCCESS; |
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259 | } |
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260 | else |
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261 | { |
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262 | vaStatus = VA_STATUS_ERROR_UNSUPPORTED_ENTRYPOINT; |
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263 | } |
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264 | break; |
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265 | |||
266 | default: |
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267 | vaStatus = VA_STATUS_ERROR_UNSUPPORTED_PROFILE; |
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268 | break; |
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269 | } |
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270 | |||
271 | if (VA_STATUS_SUCCESS != vaStatus) |
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272 | { |
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273 | return vaStatus; |
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274 | } |
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275 | |||
276 | configID = object_heap_allocate( &driver_data->config_heap ); |
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277 | obj_config = CONFIG(configID); |
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278 | if (NULL == obj_config) |
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279 | { |
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280 | vaStatus = VA_STATUS_ERROR_ALLOCATION_FAILED; |
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281 | return vaStatus; |
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282 | } |
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283 | |||
284 | obj_config->profile = profile; |
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285 | obj_config->entrypoint = entrypoint; |
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286 | obj_config->attrib_list[0].type = VAConfigAttribRTFormat; |
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287 | obj_config->attrib_list[0].value = VA_RT_FORMAT_YUV420; |
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288 | obj_config->attrib_count = 1; |
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289 | |||
290 | for(i = 0; i < num_attribs; i++) |
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291 | { |
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292 | vaStatus = dummy__update_attribute(obj_config, &(attrib_list[i])); |
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293 | if (VA_STATUS_SUCCESS != vaStatus) |
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294 | { |
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295 | break; |
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296 | } |
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297 | } |
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298 | |||
299 | /* Error recovery */ |
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300 | if (VA_STATUS_SUCCESS != vaStatus) |
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301 | { |
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302 | object_heap_free( &driver_data->config_heap, (object_base_p) obj_config); |
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303 | } |
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304 | else |
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305 | { |
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306 | *config_id = configID; |
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307 | } |
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308 | |||
309 | return vaStatus; |
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310 | } |
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311 | |||
312 | VAStatus dummy_DestroyConfig( |
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313 | VADriverContextP ctx, |
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314 | VAConfigID config_id |
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315 | ) |
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316 | { |
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317 | INIT_DRIVER_DATA |
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318 | VAStatus vaStatus; |
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319 | object_config_p obj_config; |
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320 | |||
321 | obj_config = CONFIG(config_id); |
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322 | if (NULL == obj_config) |
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323 | { |
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324 | vaStatus = VA_STATUS_ERROR_INVALID_CONFIG; |
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325 | return vaStatus; |
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326 | } |
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327 | |||
328 | object_heap_free( &driver_data->config_heap, (object_base_p) obj_config); |
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329 | return VA_STATUS_SUCCESS; |
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330 | } |
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331 | |||
332 | VAStatus dummy_QueryConfigAttributes( |
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333 | VADriverContextP ctx, |
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334 | VAConfigID config_id, |
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335 | VAProfile *profile, /* out */ |
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336 | VAEntrypoint *entrypoint, /* out */ |
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337 | VAConfigAttrib *attrib_list, /* out */ |
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338 | int *num_attribs /* out */ |
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339 | ) |
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340 | { |
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341 | INIT_DRIVER_DATA |
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342 | VAStatus vaStatus = VA_STATUS_SUCCESS; |
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343 | object_config_p obj_config; |
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344 | int i; |
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345 | |||
346 | obj_config = CONFIG(config_id); |
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347 | ASSERT(obj_config); |
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348 | |||
349 | *profile = obj_config->profile; |
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350 | *entrypoint = obj_config->entrypoint; |
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351 | *num_attribs = obj_config->attrib_count; |
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352 | for(i = 0; i < obj_config->attrib_count; i++) |
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353 | { |
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354 | attrib_list[i] = obj_config->attrib_list[i]; |
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355 | } |
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356 | |||
357 | return vaStatus; |
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358 | } |
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359 | |||
360 | VAStatus dummy_CreateSurfaces( |
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361 | VADriverContextP ctx, |
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362 | int width, |
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363 | int height, |
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364 | int format, |
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365 | int num_surfaces, |
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366 | VASurfaceID *surfaces /* out */ |
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367 | ) |
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368 | { |
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369 | INIT_DRIVER_DATA |
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370 | VAStatus vaStatus = VA_STATUS_SUCCESS; |
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371 | int i; |
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372 | |||
373 | /* We only support one format */ |
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374 | if (VA_RT_FORMAT_YUV420 != format) |
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375 | { |
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376 | return VA_STATUS_ERROR_UNSUPPORTED_RT_FORMAT; |
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377 | } |
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378 | |||
379 | for (i = 0; i < num_surfaces; i++) |
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380 | { |
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381 | int surfaceID = object_heap_allocate( &driver_data->surface_heap ); |
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382 | object_surface_p obj_surface = SURFACE(surfaceID); |
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383 | if (NULL == obj_surface) |
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384 | { |
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385 | vaStatus = VA_STATUS_ERROR_ALLOCATION_FAILED; |
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386 | break; |
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387 | } |
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388 | obj_surface->surface_id = surfaceID; |
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389 | surfaces[i] = surfaceID; |
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390 | } |
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391 | |||
392 | /* Error recovery */ |
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393 | if (VA_STATUS_SUCCESS != vaStatus) |
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394 | { |
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395 | /* surfaces[i-1] was the last successful allocation */ |
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396 | for(; i--; ) |
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397 | { |
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398 | object_surface_p obj_surface = SURFACE(surfaces[i]); |
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399 | surfaces[i] = VA_INVALID_SURFACE; |
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400 | ASSERT(obj_surface); |
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401 | object_heap_free( &driver_data->surface_heap, (object_base_p) obj_surface); |
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402 | } |
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403 | } |
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404 | |||
405 | return vaStatus; |
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406 | } |
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407 | |||
408 | VAStatus dummy_DestroySurfaces( |
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409 | VADriverContextP ctx, |
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410 | VASurfaceID *surface_list, |
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411 | int num_surfaces |
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412 | ) |
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413 | { |
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414 | INIT_DRIVER_DATA |
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415 | int i; |
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416 | for(i = num_surfaces; i--; ) |
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417 | { |
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418 | object_surface_p obj_surface = SURFACE(surface_list[i]); |
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419 | ASSERT(obj_surface); |
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420 | object_heap_free( &driver_data->surface_heap, (object_base_p) obj_surface); |
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421 | } |
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422 | return VA_STATUS_SUCCESS; |
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423 | } |
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424 | |||
425 | VAStatus dummy_QueryImageFormats( |
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426 | VADriverContextP ctx, |
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427 | VAImageFormat *format_list, /* out */ |
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428 | int *num_formats /* out */ |
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429 | ) |
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430 | { |
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431 | /* TODO */ |
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432 | return VA_STATUS_SUCCESS; |
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433 | } |
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434 | |||
435 | VAStatus dummy_CreateImage( |
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436 | VADriverContextP ctx, |
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437 | VAImageFormat *format, |
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438 | int width, |
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439 | int height, |
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440 | VAImage *image /* out */ |
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441 | ) |
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442 | { |
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443 | /* TODO */ |
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444 | return VA_STATUS_SUCCESS; |
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445 | } |
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446 | |||
447 | VAStatus dummy_DeriveImage( |
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448 | VADriverContextP ctx, |
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449 | VASurfaceID surface, |
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450 | VAImage *image /* out */ |
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451 | ) |
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452 | { |
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453 | /* TODO */ |
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454 | return VA_STATUS_SUCCESS; |
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455 | } |
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456 | |||
457 | VAStatus dummy_DestroyImage( |
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458 | VADriverContextP ctx, |
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459 | VAImageID image |
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460 | ) |
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461 | { |
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462 | /* TODO */ |
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463 | return VA_STATUS_SUCCESS; |
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464 | } |
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465 | |||
466 | VAStatus dummy_SetImagePalette( |
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467 | VADriverContextP ctx, |
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468 | VAImageID image, |
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469 | unsigned char *palette |
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470 | ) |
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471 | { |
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472 | /* TODO */ |
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473 | return VA_STATUS_SUCCESS; |
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474 | } |
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475 | |||
476 | VAStatus dummy_GetImage( |
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477 | VADriverContextP ctx, |
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478 | VASurfaceID surface, |
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479 | int x, /* coordinates of the upper left source pixel */ |
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480 | int y, |
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481 | unsigned int width, /* width and height of the region */ |
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482 | unsigned int height, |
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483 | VAImageID image |
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484 | ) |
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485 | { |
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486 | /* TODO */ |
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487 | return VA_STATUS_SUCCESS; |
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488 | } |
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489 | |||
490 | |||
491 | VAStatus dummy_PutImage( |
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492 | VADriverContextP ctx, |
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493 | VASurfaceID surface, |
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494 | VAImageID image, |
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495 | int src_x, |
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496 | int src_y, |
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497 | unsigned int src_width, |
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498 | unsigned int src_height, |
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499 | int dest_x, |
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500 | int dest_y, |
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501 | unsigned int dest_width, |
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502 | unsigned int dest_height |
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503 | ) |
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504 | { |
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505 | /* TODO */ |
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506 | return VA_STATUS_SUCCESS; |
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507 | } |
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508 | |||
509 | VAStatus dummy_QuerySubpictureFormats( |
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510 | VADriverContextP ctx, |
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511 | VAImageFormat *format_list, /* out */ |
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512 | unsigned int *flags, /* out */ |
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513 | unsigned int *num_formats /* out */ |
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514 | ) |
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515 | { |
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516 | /* TODO */ |
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517 | return VA_STATUS_SUCCESS; |
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518 | } |
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519 | |||
520 | VAStatus dummy_CreateSubpicture( |
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521 | VADriverContextP ctx, |
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522 | VAImageID image, |
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523 | VASubpictureID *subpicture /* out */ |
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524 | ) |
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525 | { |
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526 | /* TODO */ |
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527 | return VA_STATUS_SUCCESS; |
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528 | } |
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529 | |||
530 | VAStatus dummy_DestroySubpicture( |
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531 | VADriverContextP ctx, |
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532 | VASubpictureID subpicture |
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533 | ) |
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534 | { |
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535 | /* TODO */ |
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536 | return VA_STATUS_SUCCESS; |
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537 | } |
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538 | |||
539 | VAStatus dummy_SetSubpictureImage( |
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540 | VADriverContextP ctx, |
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541 | VASubpictureID subpicture, |
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542 | VAImageID image |
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543 | ) |
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544 | { |
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545 | /* TODO */ |
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546 | return VA_STATUS_SUCCESS; |
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547 | } |
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548 | |||
549 | VAStatus dummy_SetSubpicturePalette( |
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550 | VADriverContextP ctx, |
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551 | VASubpictureID subpicture, |
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552 | /* |
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553 | * pointer to an array holding the palette data. The size of the array is |
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554 | * num_palette_entries * entry_bytes in size. The order of the components |
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555 | * in the palette is described by the component_order in VASubpicture struct |
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556 | */ |
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557 | unsigned char *palette |
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558 | ) |
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559 | { |
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560 | /* TODO */ |
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561 | return VA_STATUS_SUCCESS; |
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562 | } |
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563 | |||
564 | VAStatus dummy_SetSubpictureChromakey( |
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565 | VADriverContextP ctx, |
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566 | VASubpictureID subpicture, |
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567 | unsigned int chromakey_min, |
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568 | unsigned int chromakey_max, |
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569 | unsigned int chromakey_mask |
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570 | ) |
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571 | { |
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572 | /* TODO */ |
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573 | return VA_STATUS_SUCCESS; |
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574 | } |
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575 | |||
576 | VAStatus dummy_SetSubpictureGlobalAlpha( |
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577 | VADriverContextP ctx, |
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578 | VASubpictureID subpicture, |
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579 | float global_alpha |
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580 | ) |
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581 | { |
||
582 | /* TODO */ |
||
583 | return VA_STATUS_SUCCESS; |
||
584 | } |
||
585 | |||
586 | |||
587 | VAStatus dummy_AssociateSubpicture( |
||
588 | VADriverContextP ctx, |
||
589 | VASubpictureID subpicture, |
||
590 | VASurfaceID *target_surfaces, |
||
591 | int num_surfaces, |
||
592 | short src_x, /* upper left offset in subpicture */ |
||
593 | short src_y, |
||
594 | unsigned short src_width, |
||
595 | unsigned short src_height, |
||
596 | short dest_x, /* upper left offset in surface */ |
||
597 | short dest_y, |
||
598 | unsigned short dest_width, |
||
599 | unsigned short dest_height, |
||
600 | /* |
||
601 | * whether to enable chroma-keying or global-alpha |
||
602 | * see VA_SUBPICTURE_XXX values |
||
603 | */ |
||
604 | unsigned int flags |
||
605 | ) |
||
606 | { |
||
607 | /* TODO */ |
||
608 | return VA_STATUS_SUCCESS; |
||
609 | } |
||
610 | |||
611 | VAStatus dummy_DeassociateSubpicture( |
||
612 | VADriverContextP ctx, |
||
613 | VASubpictureID subpicture, |
||
614 | VASurfaceID *target_surfaces, |
||
615 | int num_surfaces |
||
616 | ) |
||
617 | { |
||
618 | /* TODO */ |
||
619 | return VA_STATUS_SUCCESS; |
||
620 | } |
||
621 | |||
622 | VAStatus dummy_CreateContext( |
||
623 | VADriverContextP ctx, |
||
624 | VAConfigID config_id, |
||
625 | int picture_width, |
||
626 | int picture_height, |
||
627 | int flag, |
||
628 | VASurfaceID *render_targets, |
||
629 | int num_render_targets, |
||
630 | VAContextID *context /* out */ |
||
631 | ) |
||
632 | { |
||
633 | INIT_DRIVER_DATA |
||
634 | VAStatus vaStatus = VA_STATUS_SUCCESS; |
||
635 | object_config_p obj_config; |
||
636 | int i; |
||
637 | |||
638 | obj_config = CONFIG(config_id); |
||
639 | if (NULL == obj_config) |
||
640 | { |
||
641 | vaStatus = VA_STATUS_ERROR_INVALID_CONFIG; |
||
642 | return vaStatus; |
||
643 | } |
||
644 | |||
645 | /* Validate flag */ |
||
646 | /* Validate picture dimensions */ |
||
647 | |||
648 | int contextID = object_heap_allocate( &driver_data->context_heap ); |
||
649 | object_context_p obj_context = CONTEXT(contextID); |
||
650 | if (NULL == obj_context) |
||
651 | { |
||
652 | vaStatus = VA_STATUS_ERROR_ALLOCATION_FAILED; |
||
653 | return vaStatus; |
||
654 | } |
||
655 | |||
656 | obj_context->context_id = contextID; |
||
657 | *context = contextID; |
||
658 | obj_context->current_render_target = -1; |
||
659 | obj_context->config_id = config_id; |
||
660 | obj_context->picture_width = picture_width; |
||
661 | obj_context->picture_height = picture_height; |
||
662 | obj_context->num_render_targets = num_render_targets; |
||
663 | obj_context->render_targets = (VASurfaceID *) malloc(num_render_targets * sizeof(VASurfaceID)); |
||
664 | if (obj_context->render_targets == NULL) |
||
665 | { |
||
666 | vaStatus = VA_STATUS_ERROR_ALLOCATION_FAILED; |
||
667 | return vaStatus; |
||
668 | } |
||
669 | |||
670 | for(i = 0; i < num_render_targets; i++) |
||
671 | { |
||
672 | if (NULL == SURFACE(render_targets[i])) |
||
673 | { |
||
674 | vaStatus = VA_STATUS_ERROR_INVALID_SURFACE; |
||
675 | break; |
||
676 | } |
||
677 | obj_context->render_targets[i] = render_targets[i]; |
||
678 | } |
||
679 | obj_context->flags = flag; |
||
680 | |||
681 | /* Error recovery */ |
||
682 | if (VA_STATUS_SUCCESS != vaStatus) |
||
683 | { |
||
684 | obj_context->context_id = -1; |
||
685 | obj_context->config_id = -1; |
||
686 | free(obj_context->render_targets); |
||
687 | obj_context->render_targets = NULL; |
||
688 | obj_context->num_render_targets = 0; |
||
689 | obj_context->flags = 0; |
||
690 | object_heap_free( &driver_data->context_heap, (object_base_p) obj_context); |
||
691 | } |
||
692 | |||
693 | return vaStatus; |
||
694 | } |
||
695 | |||
696 | |||
697 | VAStatus dummy_DestroyContext( |
||
698 | VADriverContextP ctx, |
||
699 | VAContextID context |
||
700 | ) |
||
701 | { |
||
702 | INIT_DRIVER_DATA |
||
703 | object_context_p obj_context = CONTEXT(context); |
||
704 | ASSERT(obj_context); |
||
705 | |||
706 | obj_context->context_id = -1; |
||
707 | obj_context->config_id = -1; |
||
708 | obj_context->picture_width = 0; |
||
709 | obj_context->picture_height = 0; |
||
710 | if (obj_context->render_targets) |
||
711 | { |
||
712 | free(obj_context->render_targets); |
||
713 | } |
||
714 | obj_context->render_targets = NULL; |
||
715 | obj_context->num_render_targets = 0; |
||
716 | obj_context->flags = 0; |
||
717 | |||
718 | obj_context->current_render_target = -1; |
||
719 | |||
720 | object_heap_free( &driver_data->context_heap, (object_base_p) obj_context); |
||
721 | |||
722 | return VA_STATUS_SUCCESS; |
||
723 | } |
||
724 | |||
725 | |||
726 | |||
727 | static VAStatus dummy__allocate_buffer(object_buffer_p obj_buffer, int size) |
||
728 | { |
||
729 | VAStatus vaStatus = VA_STATUS_SUCCESS; |
||
730 | |||
731 | obj_buffer->buffer_data = realloc(obj_buffer->buffer_data, size); |
||
732 | if (NULL == obj_buffer->buffer_data) |
||
733 | { |
||
734 | vaStatus = VA_STATUS_ERROR_ALLOCATION_FAILED; |
||
735 | } |
||
736 | return vaStatus; |
||
737 | } |
||
738 | |||
739 | VAStatus dummy_CreateBuffer( |
||
740 | VADriverContextP ctx, |
||
741 | VAContextID context, /* in */ |
||
742 | VABufferType type, /* in */ |
||
743 | unsigned int size, /* in */ |
||
744 | unsigned int num_elements, /* in */ |
||
745 | void *data, /* in */ |
||
746 | VABufferID *buf_id /* out */ |
||
747 | ) |
||
748 | { |
||
749 | INIT_DRIVER_DATA |
||
750 | VAStatus vaStatus = VA_STATUS_SUCCESS; |
||
751 | int bufferID; |
||
752 | object_buffer_p obj_buffer; |
||
753 | |||
754 | /* Validate type */ |
||
755 | switch (type) |
||
756 | { |
||
757 | case VAPictureParameterBufferType: |
||
758 | case VAIQMatrixBufferType: |
||
759 | case VABitPlaneBufferType: |
||
760 | case VASliceGroupMapBufferType: |
||
761 | case VASliceParameterBufferType: |
||
762 | case VASliceDataBufferType: |
||
763 | case VAMacroblockParameterBufferType: |
||
764 | case VAResidualDataBufferType: |
||
765 | case VADeblockingParameterBufferType: |
||
766 | case VAImageBufferType: |
||
767 | /* Ok */ |
||
768 | break; |
||
769 | default: |
||
770 | vaStatus = VA_STATUS_ERROR_UNSUPPORTED_BUFFERTYPE; |
||
771 | return vaStatus; |
||
772 | } |
||
773 | |||
774 | bufferID = object_heap_allocate( &driver_data->buffer_heap ); |
||
775 | obj_buffer = BUFFER(bufferID); |
||
776 | if (NULL == obj_buffer) |
||
777 | { |
||
778 | vaStatus = VA_STATUS_ERROR_ALLOCATION_FAILED; |
||
779 | return vaStatus; |
||
780 | } |
||
781 | |||
782 | obj_buffer->buffer_data = NULL; |
||
783 | |||
784 | vaStatus = dummy__allocate_buffer(obj_buffer, size * num_elements); |
||
785 | if (VA_STATUS_SUCCESS == vaStatus) |
||
786 | { |
||
787 | obj_buffer->max_num_elements = num_elements; |
||
788 | obj_buffer->num_elements = num_elements; |
||
789 | if (data) |
||
790 | { |
||
791 | memcpy(obj_buffer->buffer_data, data, size * num_elements); |
||
792 | } |
||
793 | } |
||
794 | |||
795 | if (VA_STATUS_SUCCESS == vaStatus) |
||
796 | { |
||
797 | *buf_id = bufferID; |
||
798 | } |
||
799 | |||
800 | return vaStatus; |
||
801 | } |
||
802 | |||
803 | |||
804 | VAStatus dummy_BufferSetNumElements( |
||
805 | VADriverContextP ctx, |
||
806 | VABufferID buf_id, /* in */ |
||
807 | unsigned int num_elements /* in */ |
||
808 | ) |
||
809 | { |
||
810 | INIT_DRIVER_DATA |
||
811 | VAStatus vaStatus = VA_STATUS_SUCCESS; |
||
812 | object_buffer_p obj_buffer = BUFFER(buf_id); |
||
813 | ASSERT(obj_buffer); |
||
814 | |||
815 | if ((num_elements < 0) || (num_elements > obj_buffer->max_num_elements)) |
||
816 | { |
||
817 | vaStatus = VA_STATUS_ERROR_UNKNOWN; |
||
818 | } |
||
819 | if (VA_STATUS_SUCCESS == vaStatus) |
||
820 | { |
||
821 | obj_buffer->num_elements = num_elements; |
||
822 | } |
||
823 | |||
824 | return vaStatus; |
||
825 | } |
||
826 | |||
827 | VAStatus dummy_MapBuffer( |
||
828 | VADriverContextP ctx, |
||
829 | VABufferID buf_id, /* in */ |
||
830 | void **pbuf /* out */ |
||
831 | ) |
||
832 | { |
||
833 | INIT_DRIVER_DATA |
||
834 | VAStatus vaStatus = VA_STATUS_ERROR_UNKNOWN; |
||
835 | object_buffer_p obj_buffer = BUFFER(buf_id); |
||
836 | ASSERT(obj_buffer); |
||
837 | if (NULL == obj_buffer) |
||
838 | { |
||
839 | vaStatus = VA_STATUS_ERROR_INVALID_BUFFER; |
||
840 | return vaStatus; |
||
841 | } |
||
842 | |||
843 | if (NULL != obj_buffer->buffer_data) |
||
844 | { |
||
845 | *pbuf = obj_buffer->buffer_data; |
||
846 | vaStatus = VA_STATUS_SUCCESS; |
||
847 | } |
||
848 | return vaStatus; |
||
849 | } |
||
850 | |||
851 | VAStatus dummy_UnmapBuffer( |
||
852 | VADriverContextP ctx, |
||
853 | VABufferID buf_id /* in */ |
||
854 | ) |
||
855 | { |
||
856 | /* Do nothing */ |
||
857 | return VA_STATUS_SUCCESS; |
||
858 | } |
||
859 | |||
860 | static void dummy__destroy_buffer(struct dummy_driver_data *driver_data, object_buffer_p obj_buffer) |
||
861 | { |
||
862 | if (NULL != obj_buffer->buffer_data) |
||
863 | { |
||
864 | free(obj_buffer->buffer_data); |
||
865 | obj_buffer->buffer_data = NULL; |
||
866 | } |
||
867 | |||
868 | object_heap_free( &driver_data->buffer_heap, (object_base_p) obj_buffer); |
||
869 | } |
||
870 | |||
871 | VAStatus dummy_DestroyBuffer( |
||
872 | VADriverContextP ctx, |
||
873 | VABufferID buffer_id |
||
874 | ) |
||
875 | { |
||
876 | INIT_DRIVER_DATA |
||
877 | object_buffer_p obj_buffer = BUFFER(buffer_id); |
||
878 | ASSERT(obj_buffer); |
||
879 | |||
880 | dummy__destroy_buffer(driver_data, obj_buffer); |
||
881 | return VA_STATUS_SUCCESS; |
||
882 | } |
||
883 | |||
884 | VAStatus dummy_BeginPicture( |
||
885 | VADriverContextP ctx, |
||
886 | VAContextID context, |
||
887 | VASurfaceID render_target |
||
888 | ) |
||
889 | { |
||
890 | INIT_DRIVER_DATA |
||
891 | VAStatus vaStatus = VA_STATUS_SUCCESS; |
||
892 | object_context_p obj_context; |
||
893 | object_surface_p obj_surface; |
||
894 | |||
895 | obj_context = CONTEXT(context); |
||
896 | ASSERT(obj_context); |
||
897 | |||
898 | obj_surface = SURFACE(render_target); |
||
899 | ASSERT(obj_surface); |
||
900 | |||
901 | obj_context->current_render_target = obj_surface->base.id; |
||
902 | |||
903 | return vaStatus; |
||
904 | } |
||
905 | |||
906 | VAStatus dummy_RenderPicture( |
||
907 | VADriverContextP ctx, |
||
908 | VAContextID context, |
||
909 | VABufferID *buffers, |
||
910 | int num_buffers |
||
911 | ) |
||
912 | { |
||
913 | INIT_DRIVER_DATA |
||
914 | VAStatus vaStatus = VA_STATUS_SUCCESS; |
||
915 | object_context_p obj_context; |
||
916 | object_surface_p obj_surface; |
||
917 | int i; |
||
918 | |||
919 | obj_context = CONTEXT(context); |
||
920 | ASSERT(obj_context); |
||
921 | |||
922 | obj_surface = SURFACE(obj_context->current_render_target); |
||
923 | ASSERT(obj_surface); |
||
924 | |||
925 | /* verify that we got valid buffer references */ |
||
926 | for(i = 0; i < num_buffers; i++) |
||
927 | { |
||
928 | object_buffer_p obj_buffer = BUFFER(buffers[i]); |
||
929 | ASSERT(obj_buffer); |
||
930 | if (NULL == obj_buffer) |
||
931 | { |
||
932 | vaStatus = VA_STATUS_ERROR_INVALID_BUFFER; |
||
933 | break; |
||
934 | } |
||
935 | } |
||
936 | |||
937 | /* Release buffers */ |
||
938 | for(i = 0; i < num_buffers; i++) |
||
939 | { |
||
940 | object_buffer_p obj_buffer = BUFFER(buffers[i]); |
||
941 | ASSERT(obj_buffer); |
||
942 | dummy__destroy_buffer(driver_data, obj_buffer); |
||
943 | } |
||
944 | |||
945 | return vaStatus; |
||
946 | } |
||
947 | |||
948 | VAStatus dummy_EndPicture( |
||
949 | VADriverContextP ctx, |
||
950 | VAContextID context |
||
951 | ) |
||
952 | { |
||
953 | INIT_DRIVER_DATA |
||
954 | VAStatus vaStatus = VA_STATUS_SUCCESS; |
||
955 | object_context_p obj_context; |
||
956 | object_surface_p obj_surface; |
||
957 | |||
958 | obj_context = CONTEXT(context); |
||
959 | ASSERT(obj_context); |
||
960 | |||
961 | obj_surface = SURFACE(obj_context->current_render_target); |
||
962 | ASSERT(obj_surface); |
||
963 | |||
964 | // For now, assume that we are done with rendering right away |
||
965 | obj_context->current_render_target = -1; |
||
966 | |||
967 | return vaStatus; |
||
968 | } |
||
969 | |||
970 | |||
971 | VAStatus dummy_SyncSurface( |
||
972 | VADriverContextP ctx, |
||
973 | VASurfaceID render_target |
||
974 | ) |
||
975 | { |
||
976 | INIT_DRIVER_DATA |
||
977 | VAStatus vaStatus = VA_STATUS_SUCCESS; |
||
978 | object_surface_p obj_surface; |
||
979 | |||
980 | obj_surface = SURFACE(render_target); |
||
981 | ASSERT(obj_surface); |
||
982 | |||
983 | return vaStatus; |
||
984 | } |
||
985 | |||
986 | VAStatus dummy_QuerySurfaceStatus( |
||
987 | VADriverContextP ctx, |
||
988 | VASurfaceID render_target, |
||
989 | VASurfaceStatus *status /* out */ |
||
990 | ) |
||
991 | { |
||
992 | INIT_DRIVER_DATA |
||
993 | VAStatus vaStatus = VA_STATUS_SUCCESS; |
||
994 | object_surface_p obj_surface; |
||
995 | |||
996 | obj_surface = SURFACE(render_target); |
||
997 | ASSERT(obj_surface); |
||
998 | |||
999 | *status = VASurfaceReady; |
||
1000 | |||
1001 | return vaStatus; |
||
1002 | } |
||
1003 | |||
1004 | VAStatus dummy_PutSurface( |
||
1005 | VADriverContextP ctx, |
||
1006 | VASurfaceID surface, |
||
1007 | void *draw, /* X Drawable */ |
||
1008 | short srcx, |
||
1009 | short srcy, |
||
1010 | unsigned short srcw, |
||
1011 | unsigned short srch, |
||
1012 | short destx, |
||
1013 | short desty, |
||
1014 | unsigned short destw, |
||
1015 | unsigned short desth, |
||
1016 | VARectangle *cliprects, /* client supplied clip list */ |
||
1017 | unsigned int number_cliprects, /* number of clip rects in the clip list */ |
||
1018 | unsigned int flags /* de-interlacing flags */ |
||
1019 | ) |
||
1020 | { |
||
1021 | /* TODO */ |
||
1022 | return VA_STATUS_ERROR_UNKNOWN; |
||
1023 | } |
||
1024 | |||
1025 | /* |
||
1026 | * Query display attributes |
||
1027 | * The caller must provide a "attr_list" array that can hold at |
||
1028 | * least vaMaxNumDisplayAttributes() entries. The actual number of attributes |
||
1029 | * returned in "attr_list" is returned in "num_attributes". |
||
1030 | */ |
||
1031 | VAStatus dummy_QueryDisplayAttributes ( |
||
1032 | VADriverContextP ctx, |
||
1033 | VADisplayAttribute *attr_list, /* out */ |
||
1034 | int *num_attributes /* out */ |
||
1035 | ) |
||
1036 | { |
||
1037 | /* TODO */ |
||
1038 | return VA_STATUS_ERROR_UNKNOWN; |
||
1039 | } |
||
1040 | |||
1041 | /* |
||
1042 | * Get display attributes |
||
1043 | * This function returns the current attribute values in "attr_list". |
||
1044 | * Only attributes returned with VA_DISPLAY_ATTRIB_GETTABLE set in the "flags" field |
||
1045 | * from vaQueryDisplayAttributes() can have their values retrieved. |
||
1046 | */ |
||
1047 | VAStatus dummy_GetDisplayAttributes ( |
||
1048 | VADriverContextP ctx, |
||
1049 | VADisplayAttribute *attr_list, /* in/out */ |
||
1050 | int num_attributes |
||
1051 | ) |
||
1052 | { |
||
1053 | /* TODO */ |
||
1054 | return VA_STATUS_ERROR_UNKNOWN; |
||
1055 | } |
||
1056 | |||
1057 | /* |
||
1058 | * Set display attributes |
||
1059 | * Only attributes returned with VA_DISPLAY_ATTRIB_SETTABLE set in the "flags" field |
||
1060 | * from vaQueryDisplayAttributes() can be set. If the attribute is not settable or |
||
1061 | * the value is out of range, the function returns VA_STATUS_ERROR_ATTR_NOT_SUPPORTED |
||
1062 | */ |
||
1063 | VAStatus dummy_SetDisplayAttributes ( |
||
1064 | VADriverContextP ctx, |
||
1065 | VADisplayAttribute *attr_list, |
||
1066 | int num_attributes |
||
1067 | ) |
||
1068 | { |
||
1069 | /* TODO */ |
||
1070 | return VA_STATUS_ERROR_UNKNOWN; |
||
1071 | } |
||
1072 | |||
1073 | |||
1074 | VAStatus dummy_BufferInfo( |
||
1075 | VADriverContextP ctx, |
||
1076 | VABufferID buf_id, /* in */ |
||
1077 | VABufferType *type, /* out */ |
||
1078 | unsigned int *size, /* out */ |
||
1079 | unsigned int *num_elements /* out */ |
||
1080 | ) |
||
1081 | { |
||
1082 | /* TODO */ |
||
1083 | return VA_STATUS_ERROR_UNIMPLEMENTED; |
||
1084 | } |
||
1085 | |||
1086 | |||
1087 | |||
1088 | VAStatus dummy_LockSurface( |
||
1089 | VADriverContextP ctx, |
||
1090 | VASurfaceID surface, |
||
1091 | unsigned int *fourcc, /* following are output argument */ |
||
1092 | unsigned int *luma_stride, |
||
1093 | unsigned int *chroma_u_stride, |
||
1094 | unsigned int *chroma_v_stride, |
||
1095 | unsigned int *luma_offset, |
||
1096 | unsigned int *chroma_u_offset, |
||
1097 | unsigned int *chroma_v_offset, |
||
1098 | unsigned int *buffer_name, |
||
1099 | void **buffer |
||
1100 | ) |
||
1101 | { |
||
1102 | /* TODO */ |
||
1103 | return VA_STATUS_ERROR_UNIMPLEMENTED; |
||
1104 | } |
||
1105 | |||
1106 | VAStatus dummy_UnlockSurface( |
||
1107 | VADriverContextP ctx, |
||
1108 | VASurfaceID surface |
||
1109 | ) |
||
1110 | { |
||
1111 | /* TODO */ |
||
1112 | return VA_STATUS_ERROR_UNIMPLEMENTED; |
||
1113 | } |
||
1114 | |||
1115 | VAStatus dummy_Terminate( VADriverContextP ctx ) |
||
1116 | { |
||
1117 | INIT_DRIVER_DATA |
||
1118 | object_buffer_p obj_buffer; |
||
1119 | object_config_p obj_config; |
||
1120 | object_heap_iterator iter; |
||
1121 | |||
1122 | /* Clean up left over buffers */ |
||
1123 | obj_buffer = (object_buffer_p) object_heap_first( &driver_data->buffer_heap, &iter); |
||
1124 | while (obj_buffer) |
||
1125 | { |
||
1126 | dummy__information_message("vaTerminate: bufferID %08x still allocated, destroying\n", obj_buffer->base.id); |
||
1127 | dummy__destroy_buffer(driver_data, obj_buffer); |
||
1128 | obj_buffer = (object_buffer_p) object_heap_next( &driver_data->buffer_heap, &iter); |
||
1129 | } |
||
1130 | object_heap_destroy( &driver_data->buffer_heap ); |
||
1131 | |||
1132 | /* TODO cleanup */ |
||
1133 | object_heap_destroy( &driver_data->surface_heap ); |
||
1134 | |||
1135 | /* TODO cleanup */ |
||
1136 | object_heap_destroy( &driver_data->context_heap ); |
||
1137 | |||
1138 | /* Clean up configIDs */ |
||
1139 | obj_config = (object_config_p) object_heap_first( &driver_data->config_heap, &iter); |
||
1140 | while (obj_config) |
||
1141 | { |
||
1142 | object_heap_free( &driver_data->config_heap, (object_base_p) obj_config); |
||
1143 | obj_config = (object_config_p) object_heap_next( &driver_data->config_heap, &iter); |
||
1144 | } |
||
1145 | object_heap_destroy( &driver_data->config_heap ); |
||
1146 | |||
1147 | free(ctx->pDriverData); |
||
1148 | ctx->pDriverData = NULL; |
||
1149 | |||
1150 | return VA_STATUS_SUCCESS; |
||
1151 | } |
||
1152 | |||
1153 | VAStatus VA_DRIVER_INIT_FUNC( VADriverContextP ctx ) |
||
1154 | { |
||
1155 | struct VADriverVTable * const vtable = ctx->vtable; |
||
1156 | int result; |
||
1157 | struct dummy_driver_data *driver_data; |
||
1158 | |||
1159 | ctx->version_major = VA_MAJOR_VERSION; |
||
1160 | ctx->version_minor = VA_MINOR_VERSION; |
||
1161 | ctx->max_profiles = DUMMY_MAX_PROFILES; |
||
1162 | ctx->max_entrypoints = DUMMY_MAX_ENTRYPOINTS; |
||
1163 | ctx->max_attributes = DUMMY_MAX_CONFIG_ATTRIBUTES; |
||
1164 | ctx->max_image_formats = DUMMY_MAX_IMAGE_FORMATS; |
||
1165 | ctx->max_subpic_formats = DUMMY_MAX_SUBPIC_FORMATS; |
||
1166 | ctx->max_display_attributes = DUMMY_MAX_DISPLAY_ATTRIBUTES; |
||
1167 | ctx->str_vendor = DUMMY_STR_VENDOR; |
||
1168 | |||
1169 | vtable->vaTerminate = dummy_Terminate; |
||
1170 | vtable->vaQueryConfigEntrypoints = dummy_QueryConfigEntrypoints; |
||
1171 | vtable->vaQueryConfigProfiles = dummy_QueryConfigProfiles; |
||
1172 | vtable->vaQueryConfigEntrypoints = dummy_QueryConfigEntrypoints; |
||
1173 | vtable->vaQueryConfigAttributes = dummy_QueryConfigAttributes; |
||
1174 | vtable->vaCreateConfig = dummy_CreateConfig; |
||
1175 | vtable->vaDestroyConfig = dummy_DestroyConfig; |
||
1176 | vtable->vaGetConfigAttributes = dummy_GetConfigAttributes; |
||
1177 | vtable->vaCreateSurfaces = dummy_CreateSurfaces; |
||
1178 | vtable->vaDestroySurfaces = dummy_DestroySurfaces; |
||
1179 | vtable->vaCreateContext = dummy_CreateContext; |
||
1180 | vtable->vaDestroyContext = dummy_DestroyContext; |
||
1181 | vtable->vaCreateBuffer = dummy_CreateBuffer; |
||
1182 | vtable->vaBufferSetNumElements = dummy_BufferSetNumElements; |
||
1183 | vtable->vaMapBuffer = dummy_MapBuffer; |
||
1184 | vtable->vaUnmapBuffer = dummy_UnmapBuffer; |
||
1185 | vtable->vaDestroyBuffer = dummy_DestroyBuffer; |
||
1186 | vtable->vaBeginPicture = dummy_BeginPicture; |
||
1187 | vtable->vaRenderPicture = dummy_RenderPicture; |
||
1188 | vtable->vaEndPicture = dummy_EndPicture; |
||
1189 | vtable->vaSyncSurface = dummy_SyncSurface; |
||
1190 | vtable->vaQuerySurfaceStatus = dummy_QuerySurfaceStatus; |
||
1191 | vtable->vaPutSurface = dummy_PutSurface; |
||
1192 | vtable->vaQueryImageFormats = dummy_QueryImageFormats; |
||
1193 | vtable->vaCreateImage = dummy_CreateImage; |
||
1194 | vtable->vaDeriveImage = dummy_DeriveImage; |
||
1195 | vtable->vaDestroyImage = dummy_DestroyImage; |
||
1196 | vtable->vaSetImagePalette = dummy_SetImagePalette; |
||
1197 | vtable->vaGetImage = dummy_GetImage; |
||
1198 | vtable->vaPutImage = dummy_PutImage; |
||
1199 | vtable->vaQuerySubpictureFormats = dummy_QuerySubpictureFormats; |
||
1200 | vtable->vaCreateSubpicture = dummy_CreateSubpicture; |
||
1201 | vtable->vaDestroySubpicture = dummy_DestroySubpicture; |
||
1202 | vtable->vaSetSubpictureImage = dummy_SetSubpictureImage; |
||
1203 | vtable->vaSetSubpictureChromakey = dummy_SetSubpictureChromakey; |
||
1204 | vtable->vaSetSubpictureGlobalAlpha = dummy_SetSubpictureGlobalAlpha; |
||
1205 | vtable->vaAssociateSubpicture = dummy_AssociateSubpicture; |
||
1206 | vtable->vaDeassociateSubpicture = dummy_DeassociateSubpicture; |
||
1207 | vtable->vaQueryDisplayAttributes = dummy_QueryDisplayAttributes; |
||
1208 | vtable->vaGetDisplayAttributes = dummy_GetDisplayAttributes; |
||
1209 | vtable->vaSetDisplayAttributes = dummy_SetDisplayAttributes; |
||
1210 | vtable->vaLockSurface = dummy_LockSurface; |
||
1211 | vtable->vaUnlockSurface = dummy_UnlockSurface; |
||
1212 | vtable->vaBufferInfo = dummy_BufferInfo; |
||
1213 | |||
1214 | driver_data = (struct dummy_driver_data *) malloc( sizeof(*driver_data) ); |
||
1215 | ctx->pDriverData = (void *) driver_data; |
||
1216 | |||
1217 | result = object_heap_init( &driver_data->config_heap, sizeof(struct object_config), CONFIG_ID_OFFSET ); |
||
1218 | ASSERT( result == 0 ); |
||
1219 | |||
1220 | result = object_heap_init( &driver_data->context_heap, sizeof(struct object_context), CONTEXT_ID_OFFSET ); |
||
1221 | ASSERT( result == 0 ); |
||
1222 | |||
1223 | result = object_heap_init( &driver_data->surface_heap, sizeof(struct object_surface), SURFACE_ID_OFFSET ); |
||
1224 | ASSERT( result == 0 ); |
||
1225 | |||
1226 | result = object_heap_init( &driver_data->buffer_heap, sizeof(struct object_buffer), BUFFER_ID_OFFSET ); |
||
1227 | ASSERT( result == 0 ); |
||
1228 | |||
1229 | |||
1230 | return VA_STATUS_SUCCESS; |
||
1231 | }>>>>>>>>>>=>=> |
||
1232 |